<?php
/**
 * @version		$Id: k2plugin.php 1622 2012-09-21 14:25:38Z lefteris.kavadas $
 * @package		K2
 * @author		JoomlaWorks http://www.joomlaworks.net
 * @copyright	Copyright (c) 2006 - 2012 JoomlaWorks Ltd. All rights reserved.
 * @license		GNU/GPL license: http://www.gnu.org/copyleft/gpl.html
 */

// no direct access
defined('_JEXEC') or die;

jimport('joomla.plugin.plugin');

JLoader::register('K2Parameter', JPATH_ADMINISTRATOR.DS.'components'.DS.'com_k2'.DS.'lib'.DS.'k2parameter.php');

class K2Plugin extends JPlugin
{

    /**
     * Below we list all available BACKEND events, to trigger K2 plugins and generate additional fields in the item, category and user forms.
     */

    /* ------------ Functions to render plugin parameters in the backend - no need to change anything ------------ */
    function onRenderAdminForm(&$item, $type, $tab = '')
    {

        $mainframe = JFactory::getApplication();
        $manifest = (K2_JVERSION == '15') ? JPATH_SITE.DS.'plugins'.DS.'k2'.DS.$this->pluginName.'.xml' : JPATH_SITE.DS.'plugins'.DS.'k2'.DS.$this->pluginName.DS.$this->pluginName.'.xml';
        if (!empty($tab))
        {
            $path = $type.'-'.$tab;
        }
        else
        {
            $path = $type;
        }
        if (!isset($item->plugins))
        {
            $item->plugins = NULL;
        }
        $form = new K2Parameter($item->plugins, $manifest, $this->pluginName);
        $fields = $form->render('plugins', $path);
        if ($fields)
        {
            $plugin = new stdClass;
            $plugin->name = $this->pluginNameHumanReadable;
            $plugin->fields = $fields;
            return $plugin;
        }
    }

}
